fast-import: use skip_prefix for parsing input

diff --git a/commit.c b/commit.c
index f4793316a21fe5f3ee1932f7e24cf4ab0920b04c..dfc0eb02415edccba6195b4d2925196caa242a1a 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -556,8 +556,7 @@ static void record_author_date(struct author_date_slab *author_date,
             buf;
             buf = line_end + 1) {
                line_end = strchrnul(buf, '\n');
-               ident_line = skip_prefix(buf, "author ");
-               if (!ident_line) {
+               if (!skip_prefix(buf, "author ", &ident_line)) {
                        if (!line_end[0] || line_end[1] == '\n')
                                return; /* end of header */
                        continue;
@@ -1031,7 +1030,7 @@ struct commit_list *reduce_heads(struct commit_list *heads)
                p->item->object.flags |= STALE;
                num_head++;
        }
-       array = xcalloc(sizeof(*array), num_head);
+       array = xcalloc(num_head, sizeof(*array));
        for (p = heads, i = 0; p; p = p->next) {
                if (p->item->object.flags & STALE) {
                        array[i++] = p->item;
@@ -1183,8 +1182,7 @@ static void parse_gpg_output(struct signature_check *sigc)
        for (i = 0; i < ARRAY_SIZE(sigcheck_gpg_status); i++) {
                const char *found, *next;
 
-               found = skip_prefix(buf, sigcheck_gpg_status[i].check + 1);
-               if (!found) {
+               if (!skip_prefix(buf, sigcheck_gpg_status[i].check + 1, &found)) {
                        found = strstr(buf, sigcheck_gpg_status[i].check);
                        if (!found)
                                continue;